IN143414B - - Google Patents
Info
- Publication number
- IN143414B IN143414B IN2719/CAL/74A IN2719CA1974A IN143414B IN 143414 B IN143414 B IN 143414B IN 2719CA1974 A IN2719CA1974 A IN 2719CA1974A IN 143414 B IN143414 B IN 143414B
- Authority
- IN
- India
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
- C08F297/02—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the anionic type
- C08F297/04—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the anionic type polymerising vinyl aromatic monomers and conjugated dienes
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/428,269 US3953543A (en) | 1973-12-26 | 1973-12-26 | Polymerization process and polymer produced thereby |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN143414B true IN143414B (en) | 1977-11-26 |
Family
ID=23698197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN2719/CAL/74A IN143414B (en) | 1973-12-26 | 1974-12-11 |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US3953543A (en) |
| JP (1) | JPS5818366B2 (en) |
| BE (1) | BE823590A (en) |
| BR (1) | BR7410641D0 (en) |
| CA (1) | CA1056988A (en) |
| DE (1) | DE2460009C2 (en) |
| ES (1) | ES433204A1 (en) |
| FR (1) | FR2256185B1 (en) |
| GB (1) | GB1496359A (en) |
| IN (1) | IN143414B (en) |
| IT (1) | IT1027166B (en) |
| LU (1) | LU71559A1 (en) |
| NL (1) | NL7416816A (en) |
| ZA (1) | ZA748092B (en) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2418772C3 (en) * | 1973-04-19 | 1980-03-06 | Sumitomo Chemical Co., Ltd., Osaka (Japan) | Process for the production of clear block copolymers |
| JPS5211693U (en) * | 1975-07-14 | 1977-01-27 | ||
| US4092375A (en) * | 1975-10-03 | 1978-05-30 | Shell Oil Company | Preparation of a non-linear elastomeric copolymer |
| US4126662A (en) * | 1975-10-09 | 1978-11-21 | Phillips Petroleum Co., Inc. | Method for limiting gloss of injection moldable polymers |
| US4503204A (en) * | 1980-02-25 | 1985-03-05 | The General Tire & Rubber Company | Solution polymerization |
| SE453298B (en) * | 1980-03-07 | 1988-01-25 | Shell Int Research | ELASTIC COPOLYMES SUITABLE FOR USE IN DECK AND SET FOR MANUFACTURING THEREOF |
| BE887829A (en) * | 1980-03-07 | 1981-09-07 | Dunlop L | ELASTOMERS AND TIRES CONTAINING THEM |
| US4948849A (en) * | 1980-03-07 | 1990-08-14 | Shell Internationale Research Maatschappij B.V. | Process for making copolymers of aromatic vinyl compounds ADD conjugated diolefins having substantial increase in aromatic vinyl compound differential content |
| JPS6030562B2 (en) | 1980-09-10 | 1985-07-17 | 株式会社ブリヂストン | Pneumatic tires with improved tread |
| JPS6030563B2 (en) | 1980-09-20 | 1985-07-17 | 株式会社ブリヂストン | Pneumatic tires with improved tread |
| US5272214A (en) * | 1986-12-01 | 1993-12-21 | Enichem Elastomeri S.P.A. | Radial and branched block copolymers, compositions which contain them, their preparation and their use in bituminous compositions |
| JPS62283113A (en) * | 1987-05-01 | 1987-12-09 | Asahi Chem Ind Co Ltd | Production of copolymer |
| GB8918702D0 (en) * | 1989-08-16 | 1989-09-27 | Shell Int Research | Process for the preparation of random solution copolymers of conjugated dienes and vinyl aromatic compounds |
| US6191197B1 (en) | 1996-09-23 | 2001-02-20 | Bridgestone Corporation | Extended polymer compostion derived from blends of elastomers and syndiotactic polystyrene |
| US6329459B1 (en) | 1996-09-23 | 2001-12-11 | Bridgestone Corporation | Extended syndiotactic polystyrene-elastomeric block copolymers |
| JP4843917B2 (en) * | 2004-08-06 | 2011-12-21 | Ｊｓｒ株式会社 | Method for producing conjugated diene copolymer rubber |
| WO2016048997A1 (en) * | 2014-09-23 | 2016-03-31 | Bridgestone Bandag, Llc | Carbon black pellets bound by styrene-butadiene latex polymer |
| CN111072880B (en) * | 2018-10-18 | 2021-08-03 | 中国石油化工股份有限公司 | Block copolymer, block copolymer composition, preparation method of block copolymer, vulcanized rubber, application of vulcanized rubber, tire tread and tire |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3094512A (en) * | 1959-12-31 | 1963-06-18 | Phillips Petroleum Co | Process for the preparation of low vinyl low trans content random copolymer |
| US3402159A (en) * | 1963-12-20 | 1968-09-17 | Phillips Petroleum Co | Process for polymerizing butadiene and styrene terminated in short blocks of polystyrene |
| US3449306A (en) * | 1964-04-23 | 1969-06-10 | Phillips Petroleum Co | Modified block copolymers and production thereof |
| US3440304A (en) * | 1966-01-10 | 1969-04-22 | Phillips Petroleum Co | Curing and extruding elastomeric block copolymers |
| US3778490A (en) * | 1969-04-23 | 1973-12-11 | Phillips Petroleum Co | Polar compound adjuvants for improved block polymers prepared with primary hydrocarbyllithium initiators |
| JPS501915B1 (en) * | 1970-04-24 | 1975-01-22 | ||
| DE2111966B2 (en) * | 1971-03-12 | 1979-03-08 | Basf Ag, 6700 Ludwigshafen | Continuous process for the production of block copolymers |
-
1973
- 1973-12-26 US US05/428,269 patent/US3953543A/en not_active Expired - Lifetime
-
1974
- 1974-12-11 IN IN2719/CAL/74A patent/IN143414B/en unknown
- 1974-12-18 CA CA216,346A patent/CA1056988A/en not_active Expired
- 1974-12-19 BR BR10641/74A patent/BR7410641D0/en unknown
- 1974-12-19 BE BE151712A patent/BE823590A/en not_active IP Right Cessation
- 1974-12-19 ZA ZA00748092A patent/ZA748092B/en unknown
- 1974-12-19 DE DE2460009A patent/DE2460009C2/en not_active Expired
- 1974-12-19 FR FR7442064A patent/FR2256185B1/fr not_active Expired
- 1974-12-20 ES ES433204A patent/ES433204A1/en not_active Expired
- 1974-12-20 GB GB55265/74A patent/GB1496359A/en not_active Expired
- 1974-12-23 NL NL7416816A patent/NL7416816A/en not_active Application Discontinuation
- 1974-12-24 LU LU71559A patent/LU71559A1/xx unknown
- 1974-12-24 IT IT70740/74A patent/IT1027166B/en active
- 1974-12-26 JP JP753033A patent/JPS5818366B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2256185B1 (en) | 1978-04-28 |
| NL7416816A (en) | 1975-06-30 |
| DE2460009A1 (en) | 1975-07-10 |
| IT1027166B (en) | 1978-11-20 |
| JPS5818366B2 (en) | 1983-04-12 |
| ES433204A1 (en) | 1976-12-01 |
| US3953543A (en) | 1976-04-27 |
| JPS5097684A (en) | 1975-08-02 |
| GB1496359A (en) | 1977-12-30 |
| ZA748092B (en) | 1976-01-28 |
| CA1056988A (en) | 1979-06-19 |
| LU71559A1 (en) | 1976-11-11 |
| DE2460009C2 (en) | 1984-09-06 |
| BR7410641D0 (en) | 1975-09-02 |
| AU7664474A (en) | 1976-06-24 |
| FR2256185A1 (en) | 1975-07-25 |
| BE823590A (en) | 1975-06-19 |